@article{1204834911, title = {Publicly available logic problem sets}, journal = {Mod. Log.}, volume = {2}, number = {3}, year = {1992}, language = {en}, url = {http://dml.mathdoc.fr/item/1204834911} }
(éd.). Publicly available logic problem sets. Mod. Log., Tome 2 (1992) no. 3, . http://gdmltest.u-ga.fr/item/1204834911/